This question already has an answer here:

People will sometimes mark their papers with the phrase בס"ד or ב"ה, I know what they mean but where does the idea of putting them on comes from. Is there and basis in the Torah or do any Rabbis have any insights onto this phrase.

marked as duplicate by msh210 Jun 5 '17 at 6:59

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

Browse other questions tagged .